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Code Issues Activity Actions

Piano: Add track controls to the player widget

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Adds the ability to add a track and cycle through the
tracks from player widget. Also displays the current track
being played or edited in a dropdown that allows
for quick track selection.
This commit is contained in:
Jose Flores 2021-12-04 22:42:35 -06:00 • committed by Andreas Kling
parent 2b47e1233b
commit 65df30d00c
7 changed files with 78 additions and 9 deletions
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9
Userland/Applications/Piano/TrackManager.cpp
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@ -90,8 +90,11 @@ void TrackManager::add_track()
m_tracks.append(make<Track>(m_time));
}
void TrackManager::next_track()
int TrackManager::next_track_index()
{
if (++m_current_track >= m_tracks.size())
m_current_track = 0;
auto next_track_index = m_current_track + 1;
if (next_track_index >= m_tracks.size())
return 0;
else
return next_track_index;
}